Average Co-Inventor Count = 5.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Rolls-royce Corporation (3 from 5,879 patents)
3 patents:
1. 12410745 - Turbine engine with centrifugal compressor having impeller backplate offtake
2. 11746695 - Turbine engine with centrifugal compressor having impeller backplate offtake
3. 11525393 - Turbine engine with centrifugal compressor having impeller backplate offtake